# gpt-3.5-turbo-instruct

> gpt-3.5-turbo-instruct (OpenAI): retired, retired 2026-09-28. Lifecycle notices from OpenAI, each with its source.

Canonical: https://rewindex.com/models/gpt-3-5-turbo-instruct
Last updated: 2026-10-16T04:00:00Z

- Maker: [OpenAI](https://rewindex.com/company/openai.md)
- Status: Retired · retired 2026-09-28

Built only from deprecation and shutdown notices collected by Dead Canary. A model is listed at a host when that host’s own notice names it. Retired = a shutdown date that has passed; Deprecated = any other deprecation or shutdown notice. Preview/GA status is not shown because these sources do not state it.

## Hosts

| Host | Status at host | Date | Notices |
| --- | --- | --- | --- |
| [OpenAI](https://rewindex.com/company/openai.md) | Retired | 2026-09-28 | 1 |

## Lifecycle timeline

| Date | Host | Type | Notice | Source | Dead Canary |
| --- | --- | --- | --- | --- | --- |
| 2026-09-28 | OpenAI | shutdown | gpt-3.5-turbo-instruct | [vendor notice](https://platform.openai.com/docs/deprecations#2025-09-26-legacy-gpt-model-snapshots) | [event](https://deadcanary.io/event/openai-gpt-3-5-turbo-instruct-4919/) |


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Canonical: https://rewindex.com/models/gpt-3-5-turbo-instruct · Markdown: https://rewindex.com/models/gpt-3-5-turbo-instruct.md · JSON: https://rewindex.com/api/v1/models/gpt-3-5-turbo-instruct · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T10:19:55.850Z